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Schwalbe Air Plus Tube - 20 x 1.5 - 2 40mm Presta Valve. Air Plus tubes feature an increased wall thickness to help prevent punctures and pinch flats while maintaining air pressure better when compared to a standard tube.
- TECH SPECS
| Shaft Type | Threaded |
| Tube Compound | Butyl |
| ISO Width (mm) | 38 |
| ISO Width (mm) | 39 |
| ISO Width (mm) | 40 |
| ISO Width (mm) | 41 |
| ISO Width (mm) | 42 |
| ISO Width (mm) | 43 |
| ISO Width (mm) | 44 |
| ISO Width (mm) | 45 |
| ISO Width (mm) | 46 |
| ISO Width (mm) | 47 |
| ISO Width (mm) | 48 |
| ISO Width (mm) | 49 |
| ISO Width (mm) | 50 |
| ISO Diameter | 406 / 20" BMX |
| Valve Core | Removable |
| Labeled Size | 20 x 1.50 - 2 |
| Valve | Presta Short 32-40mm |
